CVE-2026-59297

Spring Cloud Function can incorrectly determine if URI is secure

Published: Aug 27, 2026Updated: Sep 2, 2026 Sources: CVE List NVDCWE-346

3.1LOW

Description

Implementation of isSecure() call of ServerlessHttpServletRequest does not verify the actual scheme. Spring Cloud Function 5.0.0 - 5.0.3 Spring Cloud Function 4.3.0 - 4.3.4 Spring Cloud Function 4.2.0 - 4.2.7

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:HAttack Complexity

High

PR:HPrivileges Required

High

UI:RUser Interaction

Required

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

CWE-346

Affected Products

Spring

oss-projectaka spring security, spring framework, spring boot

Spring Cloud Function

OSS Libraries

vmware

commercial·USaka vmware inc

spring cloud functionLibraryLibrary

OSS Libraries / web-framework

Exploitability

Official Patch Available

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References

https://spring.io/security/cve-2026-59297

spring.io

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